Polycarbonate Composite Shell: Lightweight- superior fit and comfort using advanced CAD technology. ``ACS`` Advanced Channeling Ventilation System:f Full front to back airflow flushes heat and humidity up and out. Plush- Nylex(R) interior: Comfortabl removable and washable. Large Eye Port: for maximum visibility and superior goggle fit. HJC CSMX Off-Road Helmet Phase MC2 Blue SM hjc_csmx_hlmt_phase_mc2.gif Photo`s are for reference only. Please read item title carefully.